Adding Integers
What is |10| ?
10
How do you add two same signed integers? Example: -3 + -7 =
Add the integers and keep the sign
The product of a negative and a positive number is......
a "negative" number
How do you add different signed integers? Example: 7 + -11 =
Subtract and keep the sign of the larger
When subtracting and you have two negative numbers, how do you change the second term?
-7 - (-2) =
Keep Change Change - you change to addition of a positive number
-7 + 2 =
The product of two same signed integers is ...
a "positive" number
When you divide a negative number by a positive number, you get....
a negative number